baber/WOPTO huggingface dataset:
Patent CA-2578088-A1 (CA)
Title: Conductive thermosets by extrusion
Inventor: JOZOKOS TIMOTHY
IPC: C08K3/04
Filed: 2005-08-31
Abstract: Methods of preparing conductive thermoset precursors containing carbon nanotubes is provided. Also provided is a method of preparing conductive thermosets containing carbon nanotubes. The carbon nanotubes may in individual form or in the form of aggregates having a macromorpology resembling the shape of a cotton candy, bird nest, combed yarn or open net. Preferred multiwalled carbon nanotubes have diameters no greater than 1 micron and preferred single walled carbon nanotubes have diameters less than 5 nm. Carbon nanotubes may be adequately dispersed in a thermoset precursor by using a extrusion process generally reserved for thermoplastics. The thermoset precursor may be a precursor for epoxy, phenolic, polyimide, urethane, polyester, vinyl ester or silicone. A preferred thermoset precursor is a bisphenol A derivative.
Patent CA-2580762-A1 (CA)
Title: Heterocyclic derivatives and their use as therapeutic agents
Inventor: CHOWDHURY SULTAN
IPC: C07D401/04
Filed: 2005-09-20
Abstract: Methods of treating an SCD-mediated disease or condition in a mammal, preferably a human, are disclosed, wherein the methods comprise administering to a mammal in need thereof a compound of formula (I) where y, G, K, L, M, W, V, R2, R3, R4a, R6, R6a, R7, R7a, R8 and R8a are defined herein.  Pharmaceutical compositions comprising the compounds of formula (I) are also disclosed.
Patent CA-2583504-A1 (CA)
Inventor: ODNOBLYUDOV VLADIMIR
IPC: H01L33/32
Filed: 2005-10-08
Abstract: High efficiency LEDs produced using a direct-bandgap AlGaInNSbAsP material system grown directly on GaP substrates.
Patent CA-2584189-A1 (CA)
Inventor: MAIER TERRY L
IPC: E01C19/22
Filed: 2007-04-05
Abstract: A method of use of a composition for soil stabilization is disclosed. The composition comprises a solution of soluble sodium silicate applied at the disclosed application rate to improve the load bearing capacity for a roadway. The method of the invention addresses the application of the disclosed composition to maximize stabilization of road beds.
Patent CA-2584461-A1 (CA)
Inventor: WIEDENMAIER STEFAN
IPC: B21J5/10
Filed: 2005-10-25
Abstract: The invention relates to a seamless hot-finished steel tube (16), whereby a thick-walled hollow block (8) is formed from a block (1) heated to the moulding temperature in a first moulding process by means of stamping, which is then drawn at the same temperature in a second moulding step, by rolling with a change in diameter and wall thickness to give the pre-tube (bloom) and a finished tube is produced therefrom in a third moulding step by reduction rolling, characterised in that the second and third moulding steps defined by rolling are replaced by one moulding step in the form of a radial forging process, using an internal tool (11) inserted into the hollow block (8) and at least two forging cheeks of a forging machine (10), acting on the outer surface of the hollow block (8), whereby the hollow block (8) is alternately rotated and axially shifted during the idle stroke phase of the forging cheeks.
Patent CA-2584800-A1 (CA)
Inventor: REBEC MIHAILO V
IPC: A61B5/15
Filed: 2005-10-20
Abstract: A method of obtaining a body fluid sample for determining the concentration of an analyte in the body fluid sample comprises applying pressure to the skin of the user. The skin is stretched so as to create a tear in the skin such that the applied pressure causes the body fluid to flow from the tear. The body fluid flowing from the tear is collected. Disclosed is also a pressure member for applying pressure to and stretching skin in preparation for forming a tear in the skin.
Patent CA-2585210-A1 (CA)
Title: Pyrimidine and quinoline potentiators of metabotropic glutamate receptors
Inventor: HU ESSA H
IPC: C07D239/26
Filed: 2005-10-24
Abstract: The present invention is directed to compounds which are potentiators of metabotropic glutamate receptors, including the mGluR2 receptor, and which are useful in the treatment or prevention of neurological and psychiatric disorders associated with glutamate dysfunction and diseases in which metabotropic glutamate receptors are involved. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which metabotropic glutamate receptors are involved.
Patent CA-2588335-A1 (CA)
Inventor: GEORGIADES DEAN
IPC: A61K6/884
Filed: 2007-05-09
Abstract: The present invention relates to treated strips or films such that the surfaces of the strips have little or no adhesion to its outer packaging. Specifically, the present invention relates to treated strips providing a strip or film layer comprising a water--insoluble particle coating on at least one surface of the strip or film layer.
Patent CA-2589580-A1 (CA)
Inventor: BARNETT ROBERT
IPC: E21B21/01
Filed: 2007-05-22
Abstract: A cuttings bed removal tool for use on a drill string in a well bore includes:  a sub having a region of enlarged outer diameter over the string diameters indicated by its upper end connection and an indicator disposed downhole of the region of enlarged outer diameter and having at least one bypass port extending through the indicator to permit passage of fluid in an upward direction through the indicator.
Patent CA-2590287-A1 (CA)
Title: Combination of a glycine transporter (glyt1) inhibitor and an antipsychotic for the treatment of symptoms of schizophrenia as well as its preparation and use thereof
Inventor: MOYER JOHN ALLEN
IPC: A61K45/06
Filed: 2005-12-15
Abstract: An antipsychotic and GlyT1 inhibitor combination is disclosed. The antipsychotic and GlyT1 inhibitor combination may be employed in the prevention and treatment of symptoms of schizophrenia. Pharmaceutical compositions and treatments comprising an antipsychotic and a GlyT1 inhibitor for treating symptoms of schizophrenia are thus also disclosed.
Patent CA-2592238-A1 (CA)
Inventor: HELLWIG ROBERT
IPC: G06F19/00
Filed: 2005-12-22
Abstract: A method of computing an insulin bolus quantity when a measured glucose value in a current time interval exceeds a target glucose value for the current time interval and when a time duration of glucose lowering action of the bolus to be administered spans the current and a number of the next adjacent time intervals, may comprise determining a corresponding number of percentages of insulin action of the recommended bolus quantity that will each be used lowering the glucose level during a respective one of the number of time intervals, and computing the recommended bolus quantity as a function of the measured glucose value, the target blood glucose level for a last one of the number of next adjacent time intervals, the insulin sensitivities for the current and each of the number of next adjacent time intervals, and the corresponding number of percentages.
Patent CA-2594240-A1 (CA)
Title: Synthesis of hybrid block copolymers and uses thereof
Inventor: BREITENKAMP KURT
IPC: C11D17/00
Filed: 2006-01-04
Abstract: The present invention relates to the field of polymer chemistry and more particularly to multiblock copolymers and methods of preparing the same.
Patent CA-2594329-A1 (CA)
Inventor: MARUMOTO TADASHI
IPC: C03C27/12
Filed: 2006-03-08
Abstract: An interlayer for laminated glasses which can prevent a glass-surface metallic coating from developing color spots due to a residual alkali metal. It has excellent penetration resistance, hardly changes with time in adhesion to the glass, and hardly generates a buildup (color streaks on the interlayer for laminated glasses). The interlayer for laminated glasses comprises a matrix resin, a liquid plasticizer, acetylacetone, an alkali metal, and at least one metal selected from the group consisting of magnesium and alkaline earth metals, wherein the content of the alkali metal is 20-120 ppm, that of the at least one metal selected from the group consisting of magnesium and alkaline earth metals is 15-60 ppm, excluding 60 ppm, and that of acetylacetone is 0.008 parts by weight or higher per 100 parts by weight of the matrix resin.
Patent CA-2598890-A1 (CA)
Inventor: MILLER THEODORE J
IPC: H01H73/02
Filed: 2007-08-24
Abstract: A trip unit power supply includes a current transformer having a primary and a secondary. A full-wave rectifier is structured to rectify the voltage from the secondary and includes an input electrically interconnected with the secondary and an output including a rectified voltage. A field effect transistor is electrically connected in series with a burden resistance. A switching regulator includes an input, a shutdown mode and an output structured to power the trip unit. A  startup circuit is powered from the rectified voltage and cooperates with the FET. The startup circuit burdens the secondary through the series combination of the FET  and the burden resistor and causes the switching regulator to enter the shutdown mode. The startup circuit removes the burden, exits the shutdown mode and powers the trip unit from the output of the switching regulator when the rectified voltage reaches a predetermined value.
Patent CA-2599349-A1 (CA)
Inventor: BHOGAL RANJIT
IPC: A61K8/49
Filed: 2006-02-27
Abstract: A hair and/or scalp treatment composition comprising an amino-oxo-indole-ylidene compound of general formula (I): (I) fourmula should be here in which:  R1, R2, R3 and R4 are each, independently, hydrogen or a monovalent organic group selected from alkyl, alkenyl, alkynyl, aryl, alkylenearyl, cycloalkyl, cycloalkenyl, and heterocyclyl.
Patent CA-2599457-A1 (CA)
Inventor: WERNER MARTIN
IPC: H05K1/05
Filed: 2006-03-08
Abstract: A flat lighting device (10, 10′) that has light-emitting lighting elements (1) arranged on a carrier, which are connected to current supply and current discharge lines (4′) to supply current. The carrier has the form of a metallic sheet (2), which is covered with an insulating layer (3), on which series connections of a lighting element (3) and a surface resistor (5) are arranged between the current supply and current discharge lines (4′). One lighting element (1) and one surface series resistor (5) of a series connection and the series connections and the current supply and current discharge lines (4′) are connected to one another by conductor paths. There is also a method for producing lighting devices of this type.
Patent CA-2600359-A1 (CA)
Title: Nucleosides avec bases non naturelles comme agents antiviraux
Inventor: STORER RICHARD
IPC: C07H19/12
Filed: 2006-03-09
Abstract: La présente invention concerne un procédé et une composition destinés au traitement d'un hôte infecté par un flavivirus, un pestivirus ou un hépacivirus, ledit traitement comprenant l'administration d'une quantité thérapeutiquement efficace contre le flavivirus, le pestivirus ou l'hépacivirus d'un nucléoside à bases modifiées décrit ou de l'un de ses sels ou promédicaments pharmaceutiquement acceptable.
Patent CA-2600497-A1 (CA)
Title: Method for synchronizing exporter and exciter clocks
Inventor: KROEGER BRIAN
IPC: H04H1/00
Filed: 2006-02-14
Abstract: A method for synchronizing an exciter clock with a modem frame clock in an IBOC broadcasting system comprises the steps of receiving a plurality of modem frame pulses that are representative of the start of modem frames of audio signals and data signals, wherein timing of the modem frame pulses is controlled by a modem frame clock, producing an exciter clock signal, counting pulses representative of the exciter clock signal to produce a count representative of timing error of each incoming modem frame pulse, and controlling the exciter clock signal in response to the count. An apparatus that performs the method is also provided.
Patent CA-2602544-A1 (CA)
Title: Azo compounds for polypropylene degradation
Inventor: NICOLAS RONAN
IPC: C08F8/50
Filed: 2006-03-29
Abstract: The invention relates to a process and compositions suitable for reducing by heat the molecular weight of polypropylene, propylene copolymers or polypropylene blends. Azo compounds bearing different substituents are added to the polymers.
Patent CA-2602653-A1 (CA)
Inventor: MCDUFF PIERRE
IPC: F16B13/08
Filed: 2006-03-21
Abstract: An anchor assembly for walls comprises a toggle member and a strap member pivotally mounted together, and a locking member. In a first position thereof, the toggle member is aligned with the strap member for insertion through the wall, whereas in a second position thereof, the toggle member extends behind the wall at an angle relative to the strap member which extends from the toggle member through the hole in the wall. The locking member is adapted to be displaced along the strap member until it engages the wall and to be locked on the strap member to prevent the locking member from displacing away from the toggle member. Therefore, the locking member and the toggle member are connected by the strap member and imprison the wall by abutting respectively the visible and hidden sides thereof. A fastener introduced through the locking member and the wall threadably engages an opening defined in the toggle member.
Patent CA-2603373-A1 (CA)
Inventor: SCHULTE MICHAEL D
IPC: A45C11/00
Filed: 2006-03-29
Abstract: A contact lens package includes a first housing member (12) and a second housing member (14) pivotably connected to each other. The package also includes a holding mechanism (54) for holding a contact lens and a receiving mechanism (34) for receiving contact lens solution. When the housing members are in a substantially co-planar orientation, the holding mechanism is positioned within the receiving mechanism. When the housing members are in a non-planar orientation, the holding mechanism is removed from the receiving mechanism such that the holding mechanism is pivotable from a closed position, in which the contact lens held in the holding mechanism is inaccessible to a user, toward an open position, in which the contact lens held in the holding mechanism is accessible to the user.
Patent CA-2605292-A1 (CA)
Title: U-shaped fiber optical cable assembly for use in a heated well and methods for installing and using the assembly
Inventor: FRANZEN ANDRE
IPC: E21B47/06
Filed: 2006-04-25
Abstract: A U-shaped fiber optical cable assembly (11, 21) is arranged in a heated well (1) such that a nose section (13, 23) comprising the bent U-shaped cable section (11C, 21C) is located near the toe (1 A) of the well where the ambient well temperature is lower than the temperature of an intermediate section of the well which is heated by steam injection, electrical heating and/or influx of heated hydrocarbon fluids from a heated section of the surrounding formation to a temperature above 200 degrees Celsius, thereby inhibiting the risk of hydrogen darkening of the bent U-shaped cable section. It is preferred to make the nose section of a glass solder, to arrange the U-shaped fiber optical cable assembly in an aluminium guide tube (22) sealed at its lower end with end cap (31), and to use a heat resistant fiber optical cable to further inhibit the risk of hydrogen darkening of the assembly.
Patent CA-2605844-A1 (CA)
Inventor: KLOSSOWSKI UWE
IPC: G10K11/16
Filed: 2007-10-05
Abstract: A passive noise reduction apparatus for altering predetermined sound levels of a sound producing device, the noise reduction apparatus includes at least one piezoelectric foil sensor disposed relative to the sound producing device with the at least one piezoelectric foil sensor being operable to convert such sound wave energy into an electric sound signal and one or more electric circuits in electrical communication with the at least one piezoelectric foil sensor for receiving the electric sound signal and shunting the electric sound signal to a ground connection, thereby reducing sound heard outside the sound producing device.
Patent CA-2608692-A1 (CA)
Inventor: ACHE MARC
IPC: H04N7/173
Filed: 2006-05-16
Abstract: A method and system providing access to electronic content includes receiving a request to access the electronic content from a user device, accessing a unique ID of the user device, and comparing the unique ID to a list of authorized user devices. The unique ID is used to determine if the user device is an authorized user device. If the user device is authorized, access is provided to the electronic content. If the user device is not authorized, determining if a maximum number of authorized user devices is reached. The user device is converted to an authorized user device, if the maximum number is not reached. If the maximum number of authorized user devices is reached, the user can be denied access to the electronic content or the system can request de-authorization of one of the authorized user devices to convert the user device to an authorized user device.
Patent CA-2608902-A1 (CA)
Inventor: DEPRO KENNETH J
IPC: G06F11/34
Filed: 2006-05-16
Abstract: A usage metering system for determining computer resource utilization is described herein. Computer resource utilization is determined by accumulating instances of computer resource utilization based on array of counters. This enables an accurate determination of instances of when a predetermined threshold baseline of computer resource utilization is exceeded over an accumulated period of time. By using an array of counters to collect data rather than averaging values over time, a more accurate indication of computer resource utilization is determined. The usage metering system has little impact on computer system resources, because snapshots can be taken on a fairly infrequent basis, and any computer resource utilization calculations can be performed on computer platforms separated from the system being monitored.
Patent CA-2612886-A1 (CA)
Title: Nouvelle combinaison catalytique sans aluminium pour la polymerisation des alpha-olefines et procede de polymerisation mettant en oeuvre ladite combinaison
Inventor: GAUTIER ESTELLE
IPC: C08F4/645
Filed: 2006-06-21
Abstract: La présente invention se rapporte à une nouvelle combinaison catalytique pou r la polymérisation des alpha-oléfines à base d'un complexe de bis-amidure de titane. L'invention concerne également un procédé de polymérisation des alph a- oléfines mettant en AEuvre ladite combinaison catalytique, en l'absence de tout composé comportant de l'aluminium. La combinaison catalytique selon l'invention comprend : le composant A qui est un complexe dichloré de bisamidure de titane de formule générale (I) dans laquelle R représente un groupe méthyle (composant A2) ou un groupe isopropyle (composant Al); le composant B qui est un dialkylmagnésium dont la réaction avec le composant A permet d'obtenir un composant alkylé AA ; et, comme activateur dudit composa nt alkylé AA, le composant C qui est le tris-pentafluorophénylborane (B(C6F5)3) .
Patent CA-2616821-A1 (CA)
Title: Alternative outdoor advertising method
Inventor: SCHICKLI WARREN D
IPC: G09F3/00
Filed: 2006-07-24
Abstract: A storage method includes the steps of delivering a storage container to a customer, leaving the storage container at a site selected by the customer and marketing advertising space on the storage container (see figure 1).
Patent CA-2617189-A1 (CA)
Inventor: BEECHINOR KELLY M
IPC: B27B17/00
Filed: 2008-01-08
Abstract: A chainsaw holder adapted for receiving a chainsaw bar and chain within an interior compartment of a mounting piece. A pressure piece fits at least partly within the interior compartment and is forced by an operator against the chainsaw bar to capture it within the compartment. The operator is adjustable to release the chainsaw bar. The operator may be a screw operator which bears upon the pressure plate. The pressure plate may have an end flange for keeping it positioned within the interior compartment. The mounting piece preferably has flanges which allow fasteners to extend therethrough and secure the apparatus to the side wall of a supporting structure such as the wall of a pickup bed.
Patent CA-2617829-A1 (CA)
Inventor: BOUCHER LUC
IPC: A42B3/12
Filed: 2008-01-11
Abstract: Rembourrage de casque composé d'un ensemble de tubes. Une armature et des tubes sont reliés entre eux et installés à l'intérieur de la coque du casque. Une sangle fixe une cage à la coque permettant aux parois latérales de la cage d'être installées directement sur la coque. La coque est moulée avec des parties évidées recevant deux branches de la mentonnière de chaque côté où elles seront fixées à la coque pour faciliter la transition et diminuer le poids. Un dispositif de réglage comprend une molette de chaque côté du casque attachée à une bande souple arquée s'étendant vers l'arrière autour de la région occipitale du crâne. Un mécanisme coulissant fixé à la bande permet à la bande d'avancer ou de reculer afin d'être resserrée ou desserrée, respectivement, selon la tête du joueur. Un dispositif de réglage latéral à cliquet est aussi prévu.
Patent CA-2619145-A1 (CA)
Title: Use of choline to prevent thrombosis associated with total parenteral nutrition
Inventor: BUCHMAN ALAN L
IPC: A61K31/14
Filed: 2006-08-01
Abstract: Choline deficiency is a risk factor for the development of thrombosis in patients with intestinal failure that require total parenteral nutrition.  There is provided a method of preventing thrombosis, preferably venous thrombosis, comprising administering to a patient receiving TPN a nutrient solution comprising choline. Also provided is a method of diagnosing a risk for thrombosis comprising taking a sample from a patient and detecting the level of plasma- free choline.
Patent CA-2619314-A1 (CA)
Inventor: LAI FREDERICK
IPC: H04M1/724
Filed: 2008-02-05
Abstract: A method of placing a call from a handheld device to a receiving device using VoIP includes initiating the call, transmitting a plurality of voice data packets to the receiving device, determining whether the receiving device has detected one or more missing or delayed packets, and providing a poor voice service indicator if it is determined that the receiving device has detected one or more missing or delayed data packets. Also, a method of placing a call to a receiving device over a network system which allocates bandwidth includes sending a request to the network system for a bandwidth allocation for the telephone call, determining whether the request has been granted, providing a poor voice service indicator to the user of the handheld electronic device if it is determined that the request has not been granted, and transmitting a plurality of voice data packets to the receiving device.
Patent CA-2623858-A1 (CA)
Title: Stabilized chlorine dioxide and hypochlorous acid in a liquid biocide
Inventor: STEVENSON RANDAL D
IPC: A61K33/00
Filed: 2008-03-04
Abstract: A liquid biocide containing stabilized chlorine dioxide and hypochlorous acid for various uses, including use as a teat dip or dairy animals. The stable, prophylactic biocide consists essentially of 0.10-20.0% by weight of a chlorite salt, 0.1--3.0% by weight of an acid, 0.10-2.0% by weight of an alkaline agent, and the balance water. Chlorite salt reacts with the acid to form germicidal chlorine dioxide and hypochlorous acid. The acid constituency and the alkaline agent constituency regulate the pH of the solution such that the biocide is stable when mixed for a period greater than two months. The present disclosure also includes a method of producing a stable, prophylactic biocide for dairy cattle, the method comprising 0.10-20.0% by weight of a chlorite salt, 0.10-3.0% by weight of an acid, 0.10-2.0% by weight of an alkaline agent, and the balance water in a container, and sealing the container. In the method, the acid and alkaline agent constituencies regulate the pH of the solution such that the formation of hydronium ions from the acid is correspondingly regulated to stabilize the solution for a period greater than two months from the date of sealing.